This post explores identifier case sensitivity challenge in multi-engine lakehouses and explains how Snowflake ensures seamless interoperability
MAR 25, 2026|10 min read
Engineering Enterprise-Grade Reliability for Writes to Any Iceberg REST Catalog
Discover the engineering behind Snowflake’s robust write path for external Iceberg tables. We detail design choices for concurrency control (with enhanced locking) and commit resilience to eliminate wasted compute and ensure data consistency.
DEC 11, 2025|7 min read
Bringing the Snowflake Platform to Data Lakes
A practical guide to bridging data lake-native engines and the warehouse model: Iceberg catalogs, external catalogs vs platform catalogs, pros and cons, and when to use each
DEC 10, 2025|8 min read
How Snowflake’s Storage Subsystem Handles Credentials Vended by Apache Iceberg Catalogs
Learn how Snowflake’s storage subsystem consumes and secures credentials vended by Apache Iceberg catalogs, comparing external-volume and catalog-managed models with setup tips.
DEC 09, 2025|6 min read
